// filebot -script fn:mi /path/to/media/ "MediaIndex.csv"

/*
 * Print media info of all video files to CSV file  
 */
def model = '''Name;Container;Resolution;Video Codec;Video Format;Audio Codec;Audio Format;Audio Language(s);Duration;File Size;Folder Size;Folder Count;Path'''
def template = '''{fn};{cf};{resolution};{vc};{vf};{ac};{af};{media.AudioLanguageList};{media.DurationString3};{file.length()};{folder.listFiles().sum{ it.length() }};{folder.listFiles().sum{ it.isFile() ? 1 : 0 }};{file.getCanonicalPath()}'''

// sanity check
if (args.size() != 2) throw new Exception('Invalid arguments:' + args)

// open destination file (writing files requires -trust-script)
args[1].withWriter{ output ->
	// print header
	output.writeLine(model)
	
	// print info for each video file (sorted by filename)
	args[0].getFiles{ it.isVideo() }.sort{ a, b -> a.name.compareToIgnoreCase(b.name) }.each{
		def mi = getMediaInfo(file:it, format:template)
		
		// print to console
		println mi
		
		// append to file
		output.writeLine(mi)
	}
}